Dapsone

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Pharmaceutical Reference Standards

Dapsone

CAT. No.	CP-D10000
CAS. No.	80-08-0
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

Dapsone Hydroxylamine

CAT. No.	CP-D10002
CAS. No.	32695-27-5
Mol. F.	C12H12N2O3S
Mol. Wt.	264.3
Stock Status:	Custom Synthesis

Dapsone EP Impurity F

CAT. No.	CP-D10003
CAS. No.	80-00-2
Mol. F.	C12H9ClO2S
Mol. Wt.	252.7
Stock Status:	Custom Synthesis

Dapsone EP Impurity E

CAT. No.	CP-D10004
CAS. No.	7146-68-1
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

Dapsone EP Impurity A

CAT. No.	CP-D10005
CAS. No.	25963-47-7
Mol. F.	C12H11NO3S
Mol. Wt.	249.3
Stock Status:	Custom Synthesis

Dapsone EP Impurity D

CAT. No.	CP-D10006
CAS. No.	27147-69-9
Mol. F.	C12H12N2O2S
Mol. Wt.	248.30
Stock Status:	In Stock

N-Acetyl Dapsone

CAT. No.	CP-D10007
CAS. No.	565-20-8
Mol. F.	C14H14N2O3S
Mol. Wt.	290.3
Stock Status:	Custom Synthesis

Dapsone 4-Hydroxyamino Impurity

CAT. No.	CP-D10008
CAS. No.	872811-58-0
Mol. F.	C12H11NO4S
Mol. Wt.	265.28
Stock Status:	Custom Synthesis

Dapsone Dimer Impurity

CAT. No.	CP-D10009
CAS. No.	2514651-21-7
Mol. F.	C24H22N4O4S2
Mol. Wt.	494.6
Stock Status:	Custom Synthesis

Dapsone EP Impurity B

CAT. No.	CP-D10010
CAS. No.	7019-01-4
Mol. F.	C12H11NO2S
Mol. Wt.	233.3
Stock Status:	Custom Synthesis

Dapsone EP Impurity C

CAT. No.	CP-D10011
CAS. No.	54616-64-7
Mol. F.	C24H20N2O5S2
Mol. Wt.	480.6
Stock Status:	Custom Synthesis

Bis(2-nitrophenyl)sulfane

CAT. No.	CP-D10012
CAS. No.	22100-66-9
Mol. F.	C12H8N2O4S
Mol. Wt.	276.3
Stock Status:	Custom Synthesis

Sulfonylbis(nitrobenzene)

CAT. No.	CP-D10013
CAS. No.	14665-52-2
Mol. F.	C12H8N2O6S
Mol. Wt.	308.3
Stock Status:	Custom Synthesis

2,2`-Sulfonyldianiline

CAT. No.	CP-D10014
CAS. No.	53347-49-2
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

4-(Phenylsulfonyl)benzene-1,3-diamine

CAT. No.	CP-D10015
CAS. No.	116435-84-8
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

4,4`-Dichlorodiphenyl Sulfone

CAT. No.	CP-D10016
CAS. No.	80-07-9
Mol. F.	C12H8Cl2O2S
Mol. Wt.	287.2
Stock Status:	Custom Synthesis

Bis(4-hydroxyphenyl) Sulfone

CAT. No.	CP-D10017
CAS. No.	80-09-1
Mol. F.	C12H10O4S
Mol. Wt.	250.3
Stock Status:	Custom Synthesis

Bis(3-aminophenyl) Sulfone

CAT. No.	CP-D10018
CAS. No.	599-61-1
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

3-((4-aminophenyl)sulfonyl)aniline

CAT. No.	CP-D10019
CAS. No.	34262-32-3
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

4-((2-Chlorophenyl)sulfonyl)aniline

CAT. No.	CP-D10020
CAS. No.	148301-96-6
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

4-((3-Chlorophenyl)sulfonyl)aniline

CAT. No.	CP-D10021
CAS. No.	90309-26-5
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

3-((4-Chlorophenyl)sulfonyl)aniline

CAT. No.	CP-D10022
CAS. No.	23929-35-3
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

4-Chloronitrobenzene

CAT. No.	CP-D10023
CAS. No.	100-00-5
Mol. F.	C6H4ClNO2
Mol. Wt.	157.6
Stock Status:	Custom Synthesis

Dapsone Impurity 22

CAT. No.	CP-D10024
CAS. No.	64896-96-4
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

2,3-Diamino[sulfonylbisbenzene]

CAT. No.	CP-D10025
CAS. No.	34262-29-8
Mol. F.	C12H12N2O2S
Mol. Wt.	248.3
Stock Status:	Custom Synthesis

4,4`-Sulfinyldianiline

CAT. No.	CP-D10026
CAS. No.	119-59-5
Mol. F.	C12H12N2OS
Mol. Wt.	232.3
Stock Status:	Custom Synthesis

Dapsone Impurity 25

CAT. No.	CP-D10027
CAS. No.	32631-31-5
Mol. F.	C12H10ClNO2S
Mol. Wt.	267.7
Stock Status:	Custom Synthesis

N-Formyl Dapsone

CAT. No.	CP-D10028
CAS. No.	21501-24-6
Mol. F.	C13H12N2O3S
Mol. Wt.	276.3
Stock Status:	Custom Synthesis

Bis(4-nitrophenyl) Sulfone

CAT. No.	CP-D10029
CAS. No.	1156-50-9
Mol. F.	C12H8N2O6S
Mol. Wt.	308.3
Stock Status:	Custom Synthesis

Dapsone Impurity 27

CAT. No.	CP-D10030
CAS. No.	35040-11-0
Mol. F.	C12H10N2O3S
Mol. Wt.	262.3
Stock Status:	Custom Synthesis

4-((4-Nitrophenyl)sulfinyl)aniline

CAT. No.	CP-D10031
CAS. No.	5461-23-4
Mol. F.	C12H10N2O3S
Mol. Wt.	262.3
Stock Status:	Custom Synthesis

Dapsone Azoxy Dimer

CAT. No.	CP-D10032
CAS. No.	35040-12-1
Mol. F.	C24H20N4O5S2
Mol. Wt.	508.6
Stock Status:	Custom Synthesis

Dapsone Impurity 29

CAT. No.	CP-D10033
CAS. No.	2755500-71-9
Mol. F.	C24H20N4O4S2
Mol. Wt.	492.6
Stock Status:	Custom Synthesis

4,4`-Sulfinylbis(nitrobenzene)

CAT. No.	CP-D10034
CAS. No.	1774-38-5
Mol. F.	C12H8N2O5S
Mol. Wt.	292.3
Stock Status:	Custom Synthesis

4,4′-Diaminodiphenyl sulfide

CAT. No.	CP-D10035
CAS. No.	139-65-1
Mol. F.	C12H12N2S
Mol. Wt.	216.3
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Dapsone

Pharmaceutical Reference Standards

Dapsone

Dapsone Hydroxylamine

Dapsone EP Impurity F

Dapsone EP Impurity E

Dapsone EP Impurity A

Dapsone EP Impurity D

N-Acetyl Dapsone

Dapsone 4-Hydroxyamino Impurity

Dapsone Dimer Impurity

Dapsone EP Impurity B

Dapsone EP Impurity C

Bis(2-nitrophenyl)sulfane

Sulfonylbis(nitrobenzene)

2,2`-Sulfonyldianiline

4-(Phenylsulfonyl)benzene-1,3-diamine

4,4`-Dichlorodiphenyl Sulfone

Bis(4-hydroxyphenyl) Sulfone

Bis(3-aminophenyl) Sulfone

3-((4-aminophenyl)sulfonyl)aniline

4-((2-Chlorophenyl)sulfonyl)aniline

4-((3-Chlorophenyl)sulfonyl)aniline

3-((4-Chlorophenyl)sulfonyl)aniline

4-Chloronitrobenzene

Dapsone Impurity 22

2,3-Diamino[sulfonylbisbenzene]

4,4`-Sulfinyldianiline

Dapsone Impurity 25

N-Formyl Dapsone

Bis(4-nitrophenyl) Sulfone

Dapsone Impurity 27

4-((4-Nitrophenyl)sulfinyl)aniline

Dapsone Azoxy Dimer

Dapsone Impurity 29

4,4`-Sulfinylbis(nitrobenzene)

4,4′-Diaminodiphenyl sulfide

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